<?php

/**
 * Maikuro CMS
 *
 * LICENSE:
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * The license is bundled with this package in the file LICENSE.txt.
 * You may also obtain a copy of the License at this URL:
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @copyright  Copyright (c) 2010, Jonathan Hedrén
 * @author     Jonathan Hedrén <jonathan.hedren@gmail.com>
 * @license    http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 */

class MenuItem
{
    /**
     *
     * @var boolean
     */
    private $active = false;

    /**
     *
     * @var string
     */
    private $id;

    /**
     *
     * @var Menu
     */
    private $subMenu;

    /**
     *
     * @var string
     */
    private $target;

    /**
     *
     * @var string
     */
    private $title;

    /**
     *
     * @var integer
     */
    private $weight;

    /**
     *
     * @param string $id
     * @param string $target
     * @param string $title
     * @param integer $weight
     * @return MenuItem
     */
    public function __construct($id, $target, $title, $weight = 0)
    {
        $this->id = $id;
        $this->target = $target;
        $this->title = $title;
        $this->weight = (int) $weight;
        
        return $this;
    }

    /**
     *
     * @return string
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     *
     * @return Menu
     */
    public function getSubMenu()
    {
        return $this->subMenu;
    }

    /**
     *
     * @return string
     */
    public function getTarget()
    {
        return $this->target;
    }


    /**
     *
     * @return string
     */
    public function getTitle()
    {
        return $this->title;
    }

    /**
     *
     * @return integer
     */
    public function getWeight()
    {
        return $this->weight;
    }

    /**
     *
     * @return boolean
     */
    public function hasSubMenu()
    {
        return ($this->subMenu !== null);
    }

    /**
     *
     * @return boolean
     */
    public function isActive()
    {
        return $this->active;
    }

    /**
     *
     * @param boolean $active
     * @return MenuItem
     */
    public function setActive($active = true)
    {
        $this->active = $active;
        return $this;
    }

    /**
     *
     * @param string $id
     * @return MenuItem
     */
    public function setId($id)
    {
        $this->id = $id;
        return $this;
    }

    /**
     *
     * @param Menu $subMenu
     * @return MenuItem
     */
    public function setSubMenu(Menu $subMenu)
    {
        $this->subMenu = $subMenu;
        return $this;
    }

    /**
     *
     * @param string $target
     * @return MenuItem
     */
    public function setTarget($target)
    {
        $this->target = $target;
        return $this;
    }

    /**
     *
     * @param string $title
     * @return MenuItem
     */
    public function setTitle($title)
    {
        $this->title = $title;
        return $this;
    }

    /**
     *
     * @param integer $weight
     * @return MenuItem
     */
    public function setWeight($weight)
    {
        $this->weight = $weight;
        return $this;
    }
}